Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7350977 | Double-row ball bearing and bearing device for supporting pinion shaft | Toshirou Fukuda, Hideo Ueda, Toshihiro Kawaguchi, Motoshi Kawamura, Muneyasu Akiyama +1 more | 2008-04-01 |
| 7320550 | Tapered roller bearing | Kenichi Ono, Hiroshi Tachi | 2008-01-22 |
| 7287911 | Bearing device for supporting pinion shaft | Hirofumi Dodoro, Akiyuki Suzuki, Kanichi Kouda, Motoshi Kawamura, Toshirou Fukuda | 2007-10-30 |
| 7175351 | Tapered roller bearing | Kenichi Ono, Hiroshi Tachi | 2007-02-13 |
| 6851863 | Double row tapered rolier bearing apparatus | Kanichi Kouda | 2005-02-08 |